Dr. Jan is a licensed Ped. Endocrinology in CA. Medical degree obtained from National Taiwan University College of Medicine. Completed residency training at Children's Hospital of Boston and fellowship training at Children\\\'s Hospital of Boston. Currently practices at Garden Grove Hospital Medical Center (Garden Grove Hospital Medical Center), located at 1920 E Katella Ave, Orange, CA 92867. In addition to English, Dr. Jan speaks Mandarin, Taiwanese, and Cantonese.